Breathing assistance assemblies suitable for long term no therapy
a technology of a cannula and a body, applied in the field of nasal cannula assembly, can solve the problems of limiting the portability of the system, increasing the size of the system, and delivering the pulse, so as to minimize the exhalation of no, minimize the size of the system, and minimize the effect of the delivery
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0093]A schematic of a first embodiment of the nasal cannula assembly of the present invention is shown in FIG. 1 (in cross section).
[0094]The nasal cannula assembly of the present invention is a patient interface generally comprising a pair of nasal prongs 5 coupled indirectly to a deformable-wall 14 having a valved 3 reservoir 2 supplied with NO contained in nitrogen (12), e.g. at 225, 450, 800 or 1000 ppm in volume.
[0095]The pair of nasal prongs 5 is positioned on a hollow body 4, for example an air or oxygen conduit or manifold, comprising an internal hollow volume or chamber 7 thereby forming a first compartment 1 that receives the gases.
[0096]The nasal prongs 5 are small conduits or tubes adapted for insertion into the nares of a patient and through which passes the gas mixture that is subsequently inhaled by the patient. Each prong 5 comprises an outlet orifice 15 at its end.
[0097]The hollow body 4 can be made of a rigid light material, such as polymer or similar. Preferably,...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com